| commit | f6dd5c3106fb283e37d915eeb33019ef40510f85 | |
| author | Yinghai Lu <yhlu.kernel@gmail.com> | |
| Wed, 3 Sep 2008 23:58:32 +0000 (3 16:58 -0700) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Thu, 16 Oct 2008 14:53:04 +0000 (16 16:53 +0200) | ||
| tree | 61d95e10b63847c8dfdc13e40e7e3291427d3123 | treesnapshot (tar.gz zip) |
| parent | a11b5abef50722e42a7d13f6b799c4f606fcb797 | commitdiff |
dmar: fix using early fixmap mapping for DMAR table parsing
Very early detection of the DMAR tables will setup fixmap mapping. For
parsing these tables later (while enabling dma and/or interrupt remapping),
early fixmap mapping shouldn't be used. Fix it by calling table detection
routines again, which will call generic apci_get_table() for setting up
the correct mapping.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Very early detection of the DMAR tables will setup fixmap mapping. For
parsing these tables later (while enabling dma and/or interrupt remapping),
early fixmap mapping shouldn't be used. Fix it by calling table detection
routines again, which will call generic apci_get_table() for setting up
the correct mapping.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| drivers/pci/dmar.c | diffblobblamehistory | |
| include/linux/dmar.h | diffblobblamehistory |